Cost table input

Depending on the supply chain partner handling the installation of measures it is possible to overwrite default values in regards to costs and calculations when given as input.

General assumptions

Code

Description

Input

Default value

B.T.W. laag tarief (%)

Integer

B.T.W. hoog tarief (%)

Integer

Kosten gas vast (€/jaar)

Integer

257.58

Kosten gas variabel (€/m3)

Integer

0.774

Kosten elektriciteit vast (€/jaar)

Integer

317.6

Kosten elektriciteit variabel (€/kWh)

Integer

0.223

Kosten warmte vast (€/jaar)

Integer

493.13

Kosten warmte variabel (€/GJ)

Integer

0.2709

Looptijd (jaar)

Integer

Jaarlijkse stijging gasprijs (%)

Integer

Jaarlijkse stijging elektriciteitsprijs (%)

Integer

Jaarlijkse stijging warmteprijs (%)

Integer

Rente op besparingen (%)

Integer

1.7

Heffingskorting (€/jaar)

Integer

527.17

Isolatie aanpassingen B.T.W. tarief arbeid hoog

Integer

Overige aanpassingen B.T.W. tarief arbeid hoog

Integer

Kosten biomassa vast (€/jaar)

Integer

Kosten biomassa variabel (€/kg)

Integer

0.3

Jaarlijkse stijging biomassaprijs (%)

Integer

Input schema

    "custom_costs": [
      {
        "code": 0,
        "value": 0
      }

Improvement costs per measure

All numbers from Material are Euro values, excluded of VAT. Download PDF for all possible default values to overwrite for the measures.

Note: all costs for insulation and glass are per square meter(m2).

Code

Description

Material

Work

Saving Material

Saving Work

10001

Wall insulation to type ''Matig/na-insulation''

Default improvement costs code per measure from 1st January 2024

"improvement_costs": [
    {
        "code": 10001,
        "material": 14,
        "work": 9,
        "saving_material": 13,
        "saving_work": 8
    },
    {
        "code": 10002,
        "material": 46,
        "work": 70,
        "saving_material": 42,
        "saving_work": 65
    },
    {
        "code": 10003,
        "material": 91,
        "work": 65,
        "saving_material": 85,
        "saving_work": 60
    },
    {
        "code": 20002,
        "material": 10,
        "work": 16,
        "saving_material": 9,
        "saving_work": 15
    },
    {
        "code": 20003,
        "material": 22,
        "work": 27,
        "saving_material": 20,
        "saving_work": 25
    },
    {
        "code": 30002,
        "material": 84,
        "work": 148,
        "saving_material": 77,
        "saving_work": 137
    },
    {
        "code": 30003,
        "material": 119,
        "work": 168,
        "saving_material": 111,
        "saving_work": 155
    },
    {
        "code": 40002,
        "material": 25,
        "work": 64,
        "saving_material": 23,
        "saving_work": 60
    },
    {
        "code": 40003,
        "material": 52,
        "work": 70,
        "saving_material": 48,
        "saving_work": 66
    },
    {
        "code": 50001,
        "material": 57,
        "work": 128,
        "saving_material": 53,
        "saving_work": 119
    },
    {
        "code": 50002,
        "material": 53,
        "work": 110,
        "saving_material": 50,
        "saving_work": 100
    },
    {
        "code": 50003,
        "material": 134,
        "work": 34,
        "saving_material": 124,
        "saving_work": 32
    },
    {
        "code": 50102,
        "material": 135,
        "work": 320,
        "saving_material": 124,
        "saving_work": 295
    },
    {
        "code": 50103,
        "material": 361,
        "work": 94,
        "saving_material": 334,
        "saving_work": 86
    },
    {
        "code": 50203,
        "material": 361,
        "work": 94,
        "saving_material": 334,
        "saving_work": 86
    },
    {
        "code": 60001,
        "material": 1639,
        "work": 1661,
        "saving_material": 1518,
        "saving_work": 1538
    },
    {
        "code": 60002,
        "material": 2880,
        "work": 2681,
        "saving_material": 2667,
        "saving_work": 2482
    },
    {
        "code": 60003,
        "material": 3647,
        "work": 1689,
        "saving_material": 3378,
        "saving_work": 1564
    },
    {
        "code": 60004,
        "material": 4155,
        "work": 2339,
        "saving_material": 3848,
        "saving_work": 2165
    },
    {
        "code": 80004,
        "material": 6782,
        "work": 6755,
        "saving_material": 6281,
        "saving_work": 6254
    },
    {
        "code": 80104,
        "material": 2668,
        "work": 2354,
        "saving_material": 2470,
        "saving_work": 2180
    },
    {
        "code": 80204,
        "material": 2203,
        "work": 1363,
        "saving_material": 2040,
        "saving_work": 1262
    },
    {
        "code": 80305,
        "material": 4739,
        "work": 2076,
        "saving_material": 4388,
        "saving_work": 1923
    },
    {
        "code": 80406,
        "material": 2837,
        "work": 1243,
        "saving_material": 2627,
        "saving_work": 1152
    },
    {
        "code": 80506,
        "material": 2837,
        "work": 1243,
        "saving_material": 2627,
        "saving_work": 1152
    },
    {
        "code": 80006,
        "material": 10276,
        "work": 8841,
        "saving_material": 9516,
        "saving_work": 8186
    },
    {
        "code": 80106,
        "material": 5651,
        "work": 3738,
        "saving_material": 5232,
        "saving_work": 3461
    },
    {
        "code": 80306,
        "material": 4486,
        "work": 2329,
        "saving_material": 4154,
        "saving_work": 2157
    },
    {
        "code": 80007,
        "material": 25410,
        "work": 8416,
        "saving_material": 23527,
        "saving_work": 7793
    },
    {
        "code": 80107,
        "material": 18839,
        "work": 6087,
        "saving_material": 17445,
        "saving_work": 5635
    },
    {
        "code": 80407,
        "material": 18543,
        "work": 5991,
        "saving_material": 17170,
        "saving_work": 5547
    },
    {
        "code": 80008,
        "material": 9618,
        "work": 4640,
        "saving_material": 8906,
        "saving_work": 4297
    },
    {
        "code": 80108,
        "material": 10352,
        "work": 5199,
        "saving_material": 9585,
        "saving_work": 4814
    },
    {
        "code": 80408,
        "material": 10979,
        "work": 5514,
        "saving_material": 10165,
        "saving_work": 5105
    },
    {
        "code": 80009,
        "material": 13983,
        "work": 6731,
        "saving_material": 12948,
        "saving_work": 6233
    },
    {
        "code": 80109,
        "material": 10400,
        "work": 2476,
        "saving_material": 9629,
        "saving_work": 2292
    },
    {
        "code": 80209,
        "material": 9278,
        "work": 1608,
        "saving_material": 8590,
        "saving_work": 1489
    },
    {
        "code": 80029,
        "material": 18845,
        "work": 7515,
        "saving_material": 17449,
        "saving_work": 6958
    },
    {
        "code": 80129,
        "material": 19029,
        "work": 6627,
        "saving_material": 17619,
        "saving_work": 6136
    },
    {
        "code": 80529,
        "material": 19541,
        "work": 6115,
        "saving_material": 18093,
        "saving_work": 5662
    },
    {
        "code": 80030,
        "material": 10595,
        "work": 6888,
        "saving_material": 9810,
        "saving_work": 6378
    },
    {
        "code": 80130,
        "material": 7901,
        "work": 2295,
        "saving_material": 7317,
        "saving_work": 2124
    },
    {
        "code": 80430,
        "material": 5940,
        "work": 2376,
        "saving_material": 5500,
        "saving_work": 2200
    },
    {
        "code": 80031,
        "material": 11288,
        "work": 5205,
        "saving_material": 10452,
        "saving_work": 4820
    },
    {
        "code": 80131,
        "material": 11810,
        "work": 4683,
        "saving_material": 10935,
        "saving_work": 4337
    },
    {
        "code": 80431,
        "material": 11810,
        "work": 4683,
        "saving_material": 10935,
        "saving_work": 4337
    },
    {
        "code": 80010,
        "material": 2949,
        "work": 916,
        "saving_material": 2730,
        "saving_work": 848
    },
    {
        "code": 70000,
        "material": 140,
        "work": 164,
        "saving_material": 128,
        "saving_work": 153
    },
    {
        "code": 94001,
        "material": 547,
        "work": 111,
        "saving_material": 506,
        "saving_work": 103
    }
]

Column descriptions

Input

Format

Description

Translation

material

integer

Total investment cost per unit for material (excluding VAT).

Kosten totale investering per eenheid voor materiaal (exclusief BTW).

work

integer

Total investment cost per unit for the labor (excluding VAT)

Kosten besparingsdeel van de investering per eenheid voor arbeid (exclusief BTW).

saving_material

integer

Cost-saving part of the investment per unit for material (excluding VAT).

Kosten besparingsdeel van de investering per eenheid voor materiaal (exclusief BTW).

saving_work

integer

Cost-saving part of the investment per unit for the labor (excluding VAT).

Kosten besparingsdeel van de investering per eenheid voor de arbeid (exclusief BTW).

Input schema

"improvement_costs": [
      {
        "code": 0,  # code of a certain type measure, see General assumptions
        "material": integer,
        "work": integer,  
        "saving_material": integer,  
        "saving_work": integer 
      },
      ...
    ]

Input example

"improvement_costs": [
        {
            "code": 50001,
            "material": 57,
            "work": 128,
            "saving_material": 53,
            "saving_work": 119
        },
      ...
    ]

Saving work and -material numbers explained

The saving_material and saving_work variables per part concern the saving part of the investment, split into material and labour. This affects the final calculation of CO2 emissions and the ELG.

saving_material: cost saving part of the investment per unit for material (excluding VAT). saving_work: cost saving part of the investment per unit for labor (excluding VAT).

As a rule, the savings share is on average 92.5% (between 90 and 94%) of the investment in material and labour.

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Last updated 8 months ago